Most people's jobs are likely to be effected by computers【S1】______

in one way or other. Teachers, for example, can use computer【S2】______

terminals or sets of screens and keyboards in the classroom.

Each pupil may one day have a terminal to use, it can pose【S3】______

problems and ask questions, and the computer can inspect and

check the pupil's replies. But could a computer instead【S4】______

teachers or do any job a man or woman can do? The short

answer is this is very unlikely.【S5】______

At the moment there are a lot of things a computer cannot do.

Computers cannot perform. an operation and dock a big ship.【S6】______

But they can help the people who do these tasks. In fact,

computers can help nearly everyone, from an architect to a

postal clerk. However, there is no program which makes a【S7】______

computer behave in. anything like the way a human mind works.

Even so, some people are trying to program computers to think

like people. They have had some surprised successes. Some【S8】______

computer programs can play chess much better than the average

player, and there is one which a computer has beaten the【S9】______

world champion: backgammon(十五子游戏), which is a board

like chess but much .【S10】______

【S1】